CVE-2021-34994 is a critical remote code execution vulnerability affecting Commvault CommCell 11.22.22. It allows authenticated attackers to bypass the authentication mechanism and execute arbitrary Java code with NETWORK SERVICE privileges due to improper validation of user-supplied JavaScript. With a CVSS score of 8.8 (HIGH), this vulnerability presents a significant risk, enabling full compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential impact remains severe.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.22.22CPE matchmatch criteria | cpe:2.3:a:commvault:commcell:11.22.22:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.